MX2018012743A - Sistema de varias subportadoras con numerologia multiple. - Google Patents

Sistema de varias subportadoras con numerologia multiple.

Info

Publication number
MX2018012743A
MX2018012743A MX2018012743A MX2018012743A MX2018012743A MX 2018012743 A MX2018012743 A MX 2018012743A MX 2018012743 A MX2018012743 A MX 2018012743A MX 2018012743 A MX2018012743 A MX 2018012743A MX 2018012743 A MX2018012743 A MX 2018012743A
Authority
MX
Mexico
Prior art keywords
fref
numerology
multiple different
different numerologies
bandwidth
Prior art date
Application number
MX2018012743A
Other languages
English (en)
Spanish (es)
Inventor
Baldemair Robert
Werner Karl
He Ning
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2018012743A publication Critical patent/MX2018012743A/es

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/26025Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2626Arrangements specific to the transmitter only
    • H04L27/2627Modulators
    • H04L27/2634Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation
    • H04L27/2636Inverse fast Fourier transform [IFFT] or inverse discrete Fourier transform [IDFT] modulators in combination with other circuits for modulation with FFT or DFT modulators, e.g. standard single-carrier frequency-division multiple access [SC-FDMA] transmitter or DFT spread orthogonal frequency division multiplexing [DFT-SOFDM]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • H04L27/2649Demodulators
    • H04L27/265Fourier transform demodulators, e.g. fast Fourier transform [FFT] or discrete Fourier transform [DFT] demodulators
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2647Arrangements specific to the receiver only
    • H04L27/2655Synchronisation arrangements
    • H04L27/2666Acquisition of further OFDM parameters, e.g. bandwidth, subcarrier spacing, or guard interval length
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0091Signaling for the administration of the divided path
    • H04L5/0094Indication of how sub-channels of the path are allocated
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • H04W72/044Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453Resources in frequency domain, e.g. a carrier in FDMA
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00Modulated-carrier systems
    • H04L27/26Systems using multi-frequency codes
    • H04L27/2601Multicarrier modulation systems
    • H04L27/2602Signal structure
    • H04L27/2604Multiresolution systems
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/0001Arrangements for dividing the transmission path
    • H04L5/0003Two-dimensional division
    • H04L5/0005Time-frequency
    • H04L5/0007Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Discrete Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mobile Radio Communication Systems (AREA)
MX2018012743A 2016-05-13 2017-03-01 Sistema de varias subportadoras con numerologia multiple. MX2018012743A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662336302P 2016-05-13 2016-05-13
PCT/IB2017/051208 WO2017195048A1 (en) 2016-05-13 2017-03-01 Multi-subcarrier system with multiple numerologies

Publications (1)

Publication Number Publication Date
MX2018012743A true MX2018012743A (es) 2019-01-14

Family

ID=58358770

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2018012743A MX2018012743A (es) 2016-05-13 2017-03-01 Sistema de varias subportadoras con numerologia multiple.

Country Status (17)

Country Link
US (5) US9820281B1 (pt)
EP (2) EP3618342B1 (pt)
JP (3) JP6666468B2 (pt)
KR (1) KR102084009B1 (pt)
CN (2) CN107690768B (pt)
AU (1) AU2017263180B2 (pt)
BR (1) BR112018073203B1 (pt)
CA (1) CA3022668C (pt)
DK (2) DK3455978T3 (pt)
ES (1) ES2843826T3 (pt)
HU (1) HUE053060T2 (pt)
MX (1) MX2018012743A (pt)
PH (1) PH12018502369A1 (pt)
PL (1) PL3618342T3 (pt)
RU (1) RU2695801C1 (pt)
WO (1) WO2017195048A1 (pt)
ZA (1) ZA201806780B (pt)

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Also Published As

Publication number Publication date
DK3455978T3 (da) 2020-01-20
ZA201806780B (en) 2020-09-30
PL3618342T3 (pl) 2021-05-31
JP7488803B2 (ja) 2024-05-22
US11601234B2 (en) 2023-03-07
BR112018073203B1 (pt) 2020-10-13
WO2017195048A1 (en) 2017-11-16
RU2695801C1 (ru) 2019-07-29
US10575306B2 (en) 2020-02-25
EP3618342A1 (en) 2020-03-04
KR102084009B1 (ko) 2020-03-03
US20200267731A1 (en) 2020-08-20
PH12018502369B1 (en) 2019-09-09
US20210212064A1 (en) 2021-07-08
JP6968138B2 (ja) 2021-11-17
US20190059087A1 (en) 2019-02-21
KR20180137577A (ko) 2018-12-27
US20180124791A1 (en) 2018-05-03
CN107690768B (zh) 2019-07-05
US10952217B2 (en) 2021-03-16
JP2019517178A (ja) 2019-06-20
EP3455978B1 (en) 2019-10-23
DK3618342T3 (da) 2020-11-16
CN110278063A (zh) 2019-09-24
US20170332378A1 (en) 2017-11-16
PH12018502369A1 (en) 2019-09-09
CA3022668C (en) 2019-07-16
BR112018073203A2 (pt) 2019-02-19
CN107690768A (zh) 2018-02-13
US9820281B1 (en) 2017-11-14
JP2020053978A (ja) 2020-04-02
US10111229B2 (en) 2018-10-23
AU2017263180A1 (en) 2018-11-01
EP3618342B1 (en) 2020-11-04
ES2843826T3 (es) 2021-07-20
CN110278063B (zh) 2022-06-07
JP2022023918A (ja) 2022-02-08
EP3455978A1 (en) 2019-03-20
JP6666468B2 (ja) 2020-03-13
AU2017263180B2 (en) 2019-11-21
HUE053060T2 (hu) 2021-06-28
CA3022668A1 (en) 2017-11-16

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